package ooday02;

public class Student extends Person {
    String className;
    String stuId;
    void study() {
        System.out.println(name+"正在学习。。。");
    }
    void sayHi() {
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，住在"+address+"。"+className+stuId);
    }


    Student(String name,int age,String address,String className,String stuId) {
        super(name,age,address);
        this.className = className;
        this.stuId = stuId;
    }
}
